York SUNLINE PLUS D2EG 048 Installation Instruction Download Page 8

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NOTE: Install filters so that “Air Flow” arrows point toward the

unit.

8. Install filter cover over the end of the hood with one screw

(center of hood), securing filters into position.

CAUTION: When proceeding with Steps 9 and 10, extreme

care must be exercised while turning both the set

point and minimum position adjusting screws to

prevent twisting them off.

9. The enthalpy set point for the dampers may now be set by

selecting the desired set point from graph in Figure 8. For a

single enthalpy economizer, carefully turn the set point ad-

justing screw to the “A”, “B”, “C” or “D” setting correspond-

ing to the lettered curve. For a dual enthalpy economizer,

carefully turn the set point adjusting screw fully clockwise

past the “D” setting.

10. To check that the damper blades move smoothly without

binding, carefully turn the minimum position adjusting

screw fully clockwise and then energize and de-energize

terminals “R” to “G”. With terminals “R” to “G” energized,

turn the minimum position screw counterclockwise until the

desired minimum position has been attained.

11. Replace the filter section access panel.

Unitary Products Group

035-14832-003-A-0204

FIG. 8

- ENTHALPY SET POINT ADJUSTMENT

WEIGHTS (LBS)

Basic Unit

(Nom. Max.)

3 Ton

615

4 Ton

655

5 Ton

680

OPTIONS / ACCESSORIES

Economizer

Motorized Outdoor

Air Damper

Barometric Relief/Fixed

Outdoor Air Intake Damper

Roof Mounting Curb

Belt-Drive Blower

MODELS

DEG

036

048

060

EVAP.

BLOWER

CENTRIFUGAL BLOWER (Dia. x Wd. in.)

FAN MOTOR HP (Direct-Drive)

FAN MOTOR HP (Belt-Drive)

12 x 10

1.5

12 x 10

1.5

12 x 10

1.5

EVAP.

COIL

ROWS DEEP

FINS PER INCH

FACE AREA (Sq. Ft.)

3.6

4.3

5.1

COND.

FAN

PROPELLER DIA. (in.)

FAN MOTOR HP

NOM. CFM TOTAL

4,500

4,200

4,500

COND.

COIL

ROWS DEEP

FINS PER INCH

FACE AREA (Sq. Ft.)

17.1

AIR

FILTERS

(SEE NOTE)

QUANTITY PER UNIT (14" x 20" x 1")

QUANTITY PER UNIT (14" X 25" X 1")

TOTAL FACE AREA (sq. ft.)

6.3

CHARGE

REFRIGERANT 22 (lbs./oz.)

9/12

9/8

COMPRESSOR QUANTITY PER UNIT (HERMETIC TYPE) 1 / RECPT 1 /RECPT 1 / SCROLL

NOTE: Filter racks are adapted for 1" or 2" thick filters.

TABLE 4

- PHYSICAL DATA

TABLE 5

- SUPPLY AIR PERFORMANCE - 3, 4, & 5 TON w/Direct-Drive Blower

MODEL

DEG

MOTOR

SPEED

Available External Static Pressure - IWG*

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

CFM Watts CFM Watts CFM Watts CFM Watts CFM Watts CFM Watts CFM Watts CFM Watts CFM Watts

036

MED

LOW

1684

1487

800

710

1631

1464

780

690

1699

1582

1421

825

750

670

1650

1524

1367

785

720

650

1570

1410

1315

755

690

620

1430

1324

1246

725

650

605

1360

1260

1185

700

630

590

1280

1185

1110

680

610

570

1180

1100

1020

655

590

545

048

MED

LOW

1996

1804

1681

960

838

760

1933

1765

1640

936

810

738

1868

1714

1604

910

785

715

1795

1650

1541

880

765

695

1722

1589

1490

845

735

670

1635

1508

1416

820

705

645

1544

1407

1337

790

675

620

1419

1306

1230

765

645

595

1300

1195

1120

740

625

575

060

MED

LOW

2400

2290

2150

1155

1105

1020

2338

2214

2100

1125

1065

990

2274

2145

2029

1095

1030

950

2167

2071

1965

1045

990

910

2096

1990

1905

1010

950

880

1990

1911

1816

980

920

838

1887

1828

1724

945

885

800

1771

1724

1644

905

835

770

1629

1604

1531

855

798

710

NOTE: FOR 208 VOLTS, MULTIPLY VALUES BY 0.95.
*INCLUDES ALLOWANCES FOR A WET EVAPORATOR COIL, 1" FILTERS, AND THE GAS-FIRED HEAT EXCHANGERS. REFER TO TABLE 8 FOR RESISTANCE VALUES

ON APPLICATIONS OTHER THAN GAS/ELECTRIC UNITS WITH SIDE DUCT AIRFLOWS.

GAS HEAT VALUES SHOWN @ 230/460/575 VOLTS - Side Duct Connections

Summary of Contents for SUNLINE PLUS D2EG 048

Page 1: ...g of replacement parts on this equipment All forms referenced in this instruction may be ordered from Standard Register Toll Free Tel 877 318 9675 Fax 877 379 7920 APPROVALS Design certified by CGA and UL listed as follows 1 For use as a forced air furnace with cooling unit 2 For outdoor installation only 3 Forinstallationdirectlyoncombustibleflooringor intheU S A on wood flooring or Class A B or ...

Page 2: ...Air Conditioner Air Cooled PRODUCT IDENTIFIER EG High Efficiency Gas Electric VOLTAGE CODE 06 208 230 1 60 25 208 230 3 60 46 460 3 60 58 575 3 60 NOMINAL GAS HEATING OUTPUT CAPACITY 036 3 Ton 048 4 Ton 060 5 Ton 0 0 3 0 6 2 5 FACTORY INSTALLED HEAT N Natural Gas NOMINAL COOLING CAPACITY 040 40 MBH 060 60 MBH 079 79 MBH 099 99 MBH MAINTENANCE TROUBLESHOOTING Normal Maintenance 17 Cleaning Flue Pas...

Page 3: ...Do not remove any packaging until the unit is near the place of installation Rig the unit by attaching chain or cable slings to the lifting holes provided in the base rails Spreaders whose length exceeds the largest dimension across the unit MUST be used across the top of the unit BEFORE LIFTING A UNIT MAKE SURE THAT ITS WEIGHT IS DISTRIBUTED EQUALLY ON THE CABLES SO THAT IT WILL LIFT EVENLY Units...

Page 4: ...sign certified unit Field alteration to comply with electrical codes should not be required A disconnect switch should be field provided for the unit The switch must be separate from all other circuits Refer to Figure 9 for installation location If any of the wire supplied with the unit must be replaced replacement wire must be of the type shown on the wiring diagram Electrical lines must be sized...

Page 5: ...U N I T H A S A N E C O N O M I Z E R R E M O V E J U M P E R J 1 F R O M T E R M I N A L S 8 A N D 1 0 O N T H E R E L A Y B O A R D T O P R E V E N T S I M U L T A N E O U S O P E R A T I O N O F T H E C O M P R E S S O R A N D T H E E C O N O M I Z E R I F Y O U W A N T T O C O N T R O L T H E R E C O N O M I Z E R O N A S E C O N D S T A G E O F C O O L I N G O R H A V E A N D E L E C T R I C ...

Page 6: ...that system at test pressures in excess of 1 2 psig 3 48kPa The furnace must be isolated from the gas supply piping system by closing its individual manual shut off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 psig 3 48kPa 7 A 1 8 inch NPT plugged tapping accessible for test gage connection must be installed immediately upstream of t...

Page 7: ...er 2 Remove the 1 2 knockout A in the units rear panel located to the right side of the outdoor air opening Insert the two loose wires from inside the unit into the 1 2 bushing provided Insert wires and bushing into knockout Snap bushing into place 3 Mount the outdoor air sensor to the rear panel just below the knockout described in Step 2 Secure with two self drilling screws at dimples B provided...

Page 8: ...13 5 1 COND FAN PROPELLER DIA in FAN MOTOR HP NOM CFM TOTAL 22 4 500 22 4 200 22 4 500 COND COIL ROWS DEEP FINS PER INCH FACE AREA Sq Ft 2 18 17 1 2 18 17 1 2 18 17 1 AIR FILTERS SEE NOTE QUANTITY PER UNIT 14 x 20 x 1 QUANTITY PER UNIT 14 X 25 X 1 TOTAL FACE AREA sq ft 2 1 6 3 2 1 6 3 2 1 6 3 CHARGE REFRIGERANT 22 lbs oz 9 12 9 8 9 8 COMPRESSOR QUANTITY PER UNIT HERMETIC TYPE 1 RECPT 1 RECPT 1 SCR...

Page 9: ...53 780 992 815 1034 855 1080 905 NOTE FOR 208 VOLTS MULTIPLY VALUES BY 0 95 INCLUDES ALLOWANCES FOR A WET EVAPORATOR COIL 1 FILTERS AND THE GAS FIRED HEAT EXCHANGERS REFER TO TABLE 8 FOR RESISTANCE VALUES ON APPLICATIONS OTHER THAN GAS ELECTRIC UNITS WITH SIDE DUCT AIRFLOWS MODEL DEG AIR FLOW CFM Available External Static Pressure IWG 0 20 0 30 0 40 0 50 0 60 0 70 0 80 RPM Watts RPM Watts RPM Watt...

Page 10: ...815 925 850 964 880 1001 910 1600 864 770 908 805 948 835 987 870 1500 882 740 926 780 965 830 5 TON SIDE DUCT CONNECTIONS 230 460 575 Volts MODEL DEG AIR FLOW CFM Available External Static Pressure IWG 0 90 1 00 1 10 1 20 1 30 1 40 1 50 RPM Watts RPM Watts RPM Watts RPM Watts RPM Watts RPM Watts RPM Watts 060 2500 2400 1193 1665 2300 1170 1580 1202 1620 2200 1148 1480 1180 1530 2100 1121 1385 115...

Page 11: ...6 3 4 9 135 130 64 52 0 2 3 2 3 1 4 1 4 5 0 5 0 2 2 2 2 38 6 25 7 13 2 11 4 60 40 20 15 60 40 20 15 060 208 230 1 60 208 230 3 60 460 3 60 575 3 60 187 187 414 518 253 253 504 630 32 1 19 3 10 0 7 9 135 150 73 50 2 3 2 3 1 4 1 4 6 6 6 6 3 3 3 3 49 0 33 0 17 2 14 6 80 50 25 20 80 50 25 20 NOTES 1 Utilization Range A in accordance with ARI Standard 110 2 Dual element time delay type TABLE 10 ELECTRI...

Page 12: ...r motorized Air Damper Left Side Filter Access 24 Less Economizer 36 With Economizer Right Side Cond Coil 24 Below Unit1 20 Above Unit2 72 For Condenser Air Discharge 1 Units may be installed on combustible floors made from wood or class A B or C roof covering material 2 Units must be installed oudoors Overhanging structures or shrubs should not obstruct the outdoor coil nor the fan outlet NOTE A ...

Page 13: ...lose and the blower motor operates INTERMITTENT BLOWER With the room thermostat system switch set to the AUTO or HEAT position and the fan switch set to AUTO the supply air blower will operate after the room thermostat calls for heat and the air in the gas heat compartment has achieved a pre set temeprature When TH1 on the thermostat closes the draft motor relay DMR or DMC is energized The DMR or ...

Page 14: ...e same as listed on the unit nameplate 2 Make sure that the vent and combustion air hoods have been properly installed 14 Unitary Products Group 035 14832 003 A 0204 Units Tons Capacity MBH Limit Control Opens F Input Output 3 4 3 4 5 5 50 75 100 125 100 125 40 60 79 99 79 99 165 165 165 165 165 165 TABLE 12 LIMIT CONTROL SETTING OPERATING INSTRUCTIONS CAUTION This furnace is equipped with an inte...

Page 15: ...red supply air CFM Refer to Table 9 for blower motor and drive data The tension on the belts should be adjusted as shown in Figure 14 Start the supply air blower motor Adjust the resistances in both the supply and the return air duct systems to balance the air distribution throughout the conditioned space The job specifications may require that this balancing be done by someone other than the equi...

Page 16: ...rom Table 14 If the actual input is not within 5 of the furnace rating with allowance being made for the permissible range of the regulator setting replace the orifice spuds with spuds of the proper size NOTE To find the Btu input multiply the number of cubic feet of gas consumed per hour by the Btu content of the gas in your particular locality contact your gas company for this information it var...

Page 17: ...harge outlet periodically to make sure that the buildup of soot and dirt is not excessive If necessary clean to maintain adequate combustion air discharge The manufacture recommends that the furnace system be inspected once a year by a qualified service person CLEANING FLUE PASSAGES AND HEATING ELEMENTS With proper combustion adjustment the heating element of a gas fired furnace will seldom need c...

Page 18: ... DMC is pulled in d If the DMR or DMC relay is pulled in check for a loose line voltage connection e If the DMR or DMC relay is not pulled in check for 24 volts at the DMR or 24 volts at TMC G terminal coil If 24 volts is present replace the DMR or DMC relay If 24 volts is not present check for a loose 24 volt connec tion back to the relay board and check the connections from the room thermostat t...

Page 19: ...volts across terminals MV and COMMON terminals If no voltage is detected replace the ignitor control If voltage is pres ent replace the gas valve 8 Furnace lights with roll out or one burner has delayed igni tion a Make sure that the pilot burner is aligned properly with the carryover as described in PILOT CHECKOUT b Make sure that the carryovers on adjoining burners are screwed fast and are level...

Page 20: ... 0204 Supersedes 035 14832 002 A 0302 Unitary Products Group 5005 York Drive Norman Oklahoma 73069 Subject to change without notice Printed in U S A Copyright by York International Corporation 2004 All Rights Reserved ...

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